🛠️ All DevTools

[Other] A fast 3D collision detection algorithm I discovered this collision detection algorithm during COVID and finally got around to writing about it.<p>github repo: <a href="https:&#x2F;&#x2F;github.com&#x2F;cairnc&#x2F;sat_blog">https:&#x2F;&#x2F;github.com&#x2F;cairnc&#x2F;sat_blog</a>

[Other] MNN is a blazing fast, lightweight deep learning framework, battle-tested by business-critical use cases in Alibaba. Full multimodal LLM Android App:[MNN-LLM-Android](./apps/Android/MnnLlmChat/README.md). MNN TaoAvatar Android - Local 3D Avatar Intelligence: apps/Android/Mnn3dAvatar/README.md

[Other] 🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

[API/SDK] Show HN: Pyhoff – Connect Python ML Models to Beckhoff/WAGO IO Hardware Built this Python package because I wanted to run hardware controlling ML stuff and other control algorithms directly connected to industrial I&#x2F;O hardware without jumping into annoying PLC toolchains (Windows only, licensing hassle, no editor choice, proprietary version control - you name it). For sure its not for ms‑cycle loops, or uptime critical production stuff, but in applications with relaxed timing it allows for fast iteration on the setup - making prototyping a pleasure. Its easy to use, has no dependencies beside Python, its fully type annotated and MIT licensed. Internal it uses ModBus&#x2F;TCP for hardware communication, the implementation is exposed, so it co-serves as ModBus&#x2F;TCP client library.<p>I&#x27;d love to hear your use cases, feature ideas and PLC toolchain stories ;)<p>Docs: <a href="https:&#x2F;&#x2F;nonannet.github.io&#x2F;pyhoff" rel="nofollow">https:&#x2F;&#x2F;nonannet.github.io&#x2F;pyhoff</a>

[CLI Tool] Show HN: Snub – A fast, lightweight file search CLI for Windows (written in C) built snub, a fast and lightweight recursive file search tool for Windows, written in modern C (C17). File Explorer and PowerShell often crawl on large codebases — so I wrote something that doesn’t.<p>snub is: - Fully multithreaded - Avoids indexing entirely - Supports globbing, size&#x2F;date filters, result limiting, and JSON output - Packaged as a single small executable<p>No dependencies. Just raw C and the WinAPI.<p>GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;seeyebe&#x2F;snub">https:&#x2F;&#x2F;github.com&#x2F;seeyebe&#x2F;snub</a><p>Would love feedback on C idioms, WinAPI practices, or ideas for portability and better build flow.

[Code Quality] Show HN: I rewrote an outdated React Native map clustering library Hey Hacker News,<p>I&#x27;m a long-time lurker and wanted to share a project I just finished building.<p>Like many React Native developers, I needed to add marker clustering to a map in my app. The most popular library for this, react-native-maps-clustering, was fantastic in its day but has become outdated and no longer works with modern versions of Expo, React Native, and their dependencies.<p>After hitting a wall of compatibility issues, I decided to take on the challenge of rewriting it from the ground up, focusing on a modern toolchain and a better developer experience.<p>The journey was a lot more challenging than I anticipated. It turned into a deep dive into solving dependency hell with different versions of @types&#x2F;react, wrestling with build tool configurations for pnpm, bob, and ESLint, and ensuring everything was strictly typed with TypeScript. It felt like a classic case of yak shaving, but I was determined to create a solution that &quot;just works&quot; for developers today.<p>The result is RN Super Cluster, a performant, fully-typed, and easy-to-use clustering library for react-native-maps.<p>What it does: It provides a &lt;ClusteredMapView &#x2F;&gt; component that you can use as a drop-in replacement for the standard &lt;MapView &#x2F;&gt;. Any &lt;Marker &#x2F;&gt; components you place inside will be automatically clustered.<p>Key Features:<p><pre><code> Modern &amp; Maintained: Built with a modern toolchain and designed to be actively maintained. Fully-Typed: Written entirely in TypeScript to prevent common errors and improve autocompletion. High-Performance: Uses supercluster under the hood for extremely fast geospatial clustering. Spiderfier: At the maximum zoom level, overlapping markers automatically &quot;spiderfy&quot; (spread out on a spiral) so they can be individually tapped. Customizable: You can provide your own custom components for rendering clusters, and callbacks for handling press events. </code></pre> This was a passion project born out of necessity, and I hope it can save other React Native developers the headaches I went through.<p>I would love to get your feedback, and contributions are more than welcome!<p>GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;suwi-lanji&#x2F;rn-maps-clustering">https:&#x2F;&#x2F;github.com&#x2F;suwi-lanji&#x2F;rn-maps-clustering</a> NPM: <a href="https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;rn-maps-clustering" rel="nofollow">https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;rn-maps-clustering</a><p>Thanks for checking it out!

[Other] Time tools built for freelancers. We're excited to share our new app – a time calculator designed to help you quickly calculate hourly rates, track time, and perform useful operations like adding, subtracting, multiplying, or dividing time

[Other] AI-powered design workflows, professional-grade control Weavy is a node-based design platform for creative pros. Combine any AI model with pro editing tools in a single canvas. Don’t just generate assets - build reusable design machines. That’s Artistic Intelligence: where your craft meets AI. Try Weavy today.

[Monitoring/Observability] Shell history & file monitoring sync File Monitor watches text files likezsh_history orbash_history, automatically saving the latest command lines so you can quickly search and never forget your terminal history.

[Other] Job application tracker Track your job applications and manage your job search process efficiently.

[Other] Has AI made you smoothbrained? Test yo' self! Are you still a dev lord or just chatGPT's lil" biyatch? Well the Dev Atrophy Test aims to uncover who out there still has the raw dog coding skills buried deep inside their AI-laced cerebral cortex.

[Other] Mac software management that is easier than making toast! Never package Mac software again! Effortlessly deploy and maintain third-party applications on your macOS endpoints for pennies a day with Automata Deploy. Cloud-based, MDM-agnostic, and makes managing Mac software as easy as checking a box.

[Monitoring/Observability] A self-hosted open-source CheckCle is a self-hosted, open-source monitoring platform for seamless, real-time full-stack systems, applications, and infrastructure. It provides real-time uptime monitoring, distributed checks, incident tracking, and alerts. All deployable anywhere.

[Other] Slash Stripe fees with automated, editable invoices Envilo automates Stripe invoicing for one-time & subscription payments while letting clients edit details themselves—eliminating fees and admin work. No per-invoice charges. Try free for 7 days (no card needed) - 44% OFF!

[API/SDK] API of live data stream of VC fundings & acquisitions LeadsOnTrees is proud to launch our VC Fundings & M&A API

[Other] AI you can trust - Structured reasoning, zero hallucinations Boost your development productivity with LLM Booster. MCP that follows structured decision trees, prevents hallucinations and generates code that works on the first try. Ideal for developers seeking precision and efficiency.

[Other] #Developer Tools #Design Tools #Open Source Shotify is a free, open-source tool to beautify your screenshots. With Windows support, a browser extension, and a quick shortcut (Alt + Shift + S), it's perfect for devs & designers to create styled visuals in seconds. Try it now!

[Other] Helm local code execution via a malicious chart – CVE-2025-53547

[Other] Brut: A New Web Framework for Ruby

[Other] Show HN: Track the AI-generated code in your repo